1.车票类
package A718.xiancheng.huoche;
public class Ticket {
private Integer ticketNum;
private String trainNum;
private String Origin;
private String destination;
@Override
public String toString() {
return "票号:"+ticketNum+",车次:"+trainNum+
",始发地:"+Origin+",目的地:"+destination;
}
public Ticket() {
}
public Ticket(Integer ticketNum, String trainNum, String origin, String destination) {
this.ticketNum = ticketNum;
this.trainNum = trainNum;
Origin = origin;
this.destination = destination;
}
public Integer getTicketNum() {
return ticketNum;
}
public void setTicketNum(Integer ticketNum) {
this.ticketNum = ticketNum;
}
public String getTrainNum() {
return trainNum;
}
public void setTrainNum(String trainNum) {
this.trainNum = trainNum;
}
public String getOrigin() {
return Origin;
}
public void setOrigin(String origin) {
Origin = origin;
}
public String getDestination() {
return destination;
}
public void setDestination(String destination) {
this.destination = destination;
}
}
2.售票员多线程类
package A718.xiancheng.huoche;
import java.util.List;
public class Ticketer extends Thread {
private List<Ticket> tickets;
public void selltick(){
Ticket ticket = this.tickets.remove(0);
System.out.println(this.getName()+"卖了一张:"+ticket);
}
@Override
public void run(){
while (true){
synchronized (this.tickets){
if (this.tickets.size()>0){
selltick();
}else {
System.out.println(this.getName()+"票已售完!");
break;
}
}
}
}
public List<Ticket> getTickets() {
return tickets;
}
public void setTickets(List<Ticket> tickets) {
this.tickets = tickets;
}
}
3.测试并发卖票
package A718.xiancheng.huoche;
import java.util.ArrayList;
import java.util.List;
public class Test {
public static void main(String[] args) {
List<Ticket> tickets = new ArrayList<>();
for (int i = 0; i <=20 ; i++) {
Ticket ticket = new Ticket(i,"G200","郑州","北京");
Ticket ticket2 = new Ticket(i,"G202","上海","深圳");
tickets.add(ticket);
tickets.add(ticket2);
}
Ticketer t1 = new Ticketer();
t1.setName("小王");
Ticketer t2 = new Ticketer();
t2.setName("老六");
t1.setTickets(tickets);
t2.setTickets(tickets);
t1.start();
t2.start();
}
}